studying.jp
Observed 2026-06-15T08:23:49.597Z (8h ago). Every field below was attested with an Ed25519 signature at scan time.
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Verify this receiptEd25519 Receipt
- Receipt ID
b6f23ed4-0baf-4650-aa98-8dcfecc54449- Output Hash
ae6ebec35ff34b81701c8eb7e6a3ab625428dc948945e90983aac3541e9a5225- Signature
ed25519:5f5b0d354496b5ce34d1da20f3566242a7a19bbe109d5f6d101c8e222b5892ef4593a3b3362a7b75cb845b3e79b37e3a7aa2590d1dbaa36a502ae891ce3d9b09- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 4
65.8.180.8465.8.180.11365.8.180.1065.8.180.56
MX 2
{"priority":10,"exchange":"mx-proxy501.heteml.jp"}{"priority":10,"exchange":"mx-proxy502.heteml.jp"}
TXT 4
v=spf1 include:_spf.heteml.jp include:_spf.activegate-ss.jp include:spf-pvg4.baremetal.jp include:spf.repica.jp include:1lejend.com include:spf-bma.mpme.jp +ip4:157.7.188.52 +ip4:54.199.108.161/24 +ip4:13.114.167.25/24 +ip4:13.230.104.101/24 +ip4:52.197.10.219/24 +ip4:3.113.45.227/24 +ip4:54.92.66.140/24 +ip4:18.179.217.87/24 +ip4:3.113.151.4/24 +ip4:13.112.22.232/24 -allgoogle-site-verification=fxNygsK8p6nP05Vr6PD1Qy_r-VDGFeUVOWw4BIo8EHIglobalsign-domain-verification=IEi6eUZHquiEB8w1yg3JUbaTfUPU__ghzOw1fKUTyWv=DMARC1;p=none;rua=mailto:dmarc-reports@studying.jp;ruf=mailto:dmarc-failure@studying.jp
NS 4
ns-1275.awsdns-31.orgns-580.awsdns-08.netns-1794.awsdns-32.co.ukns-492.awsdns-61.com
SOA 1
{"mname":"ns-580.awsdns-08.net","rname":"awsdns-hostmaster.amazon.com","serial":1}
TLS Certificates (0)
None.